
/**
 * Write a description of class RubberDuck here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class RubberDuck extends Duck
{
    public void quack()
    {
        // Over written to squeak
 
    }
    
    public void display()
    {
        // Looks like a rubberduck
 
    }
}
